سرفس - service-mode-LG

LG

TV LG "China" on LC863532C-55K9,

Remote type 50JI (no hidden buttons)
Entering the service menu: VOL set to 0, then MENU, and quickly dial 6 5 6 8.

* * *
TV LG ("the Chinese version")

LC863332B 52Z6, LA76810A, TDA2003.
Turned off after 20 seconds and the screen vertical
blue column (see photo). By pressing any buttons
on the remote, the countdown begins again.
With memory clean work properly, just do not sound
regulated (mouth full). To the sound normally regulated
TDA2003 necessary to: enter the service menu (MENU, then
fast 8 6 3 3), after that will be available four menus
service. In MENU 3 should ENG OPTION to change from 0 to 1,
then become available, all 16 service menu. In the MENU 8 to O-FIX-VOL changed from 0 to 1.

[ندعوك للتسجيل في المنتدى أو التعريف بنفسك لمعاينة هذه الصورة]

* * *

LG, LC863532C-55K9 (China).

Volume VOL to 0, then MENU, 6568, everything is OK.* * *
MODEL: KF-14/20/21U40 ANALOGS KF-14/20V30, KF-14/20/21U30/40

In these models, monoblock configuration screen is made electronically. To
to enter the service mode, you must have a special service remote (it comes under
all of the above model), on which there is an additional button "SVC" (see Figure 1). Clicking on the
this button takes the candy bar in service mode, in which, guided by on-screen menu, you can
make image adjustments.
In extreme cases, in the absence of a special service remote control, you can do
own full-time remote control monoblock. In each of these remote has a hidden button to
entry into the service mode. To access it, it is necessary to disassemble or
remote, or carefully bend the plastic self-adhesive label. Location button
"SVC" for the various models shown in the figures:
2 - to KF-14/20/21U40
3 - to KF-14/20V30
4 - to KF-14/20/21U30
Also, it should be noted that all boards of these models are interchangeable.
[ندعوك للتسجيل في المنتدى أو التعريف بنفسك لمعاينة هذه الصورة]

* * *

TVCR (Slider)
MODEL KF-14/20/21V/U30

Button
"SVC"
4
These models have an electronic configuration screen, you just need to know how to get in
special service mode.
The picture shows a remote control. When removed from the
a top cover, you will see 4 groups of contacts under 4
buttons, but not in the top holes for the buttons and keys.
The second left button is used to enter into
service mode.
[ندعوك للتسجيل في المنتدى أو التعريف بنفسك لمعاينة هذه الصورة]


* * *

LG MC8AA
1. Preparing for the deviation setting
1) In the SVC, then yellow button.
If the remote controller does not have a yellow button
You have to use the service Remote Control (105-201G) and
Click SVC.
And then, the deviation of the adjustment OSD (SVC1 mode)
will be displayed.
2) Press the channel up / down to trying to function
Adjustment.
3) Press volume up / down to adjust data.2. Deviation adjustment procedure
1) Vertical adjustment
SLECT VS and adjust to the center of a manual transmission
and that of the same screen, and select VA and adapt to
match the inner circle of the screen with the outer frame transmission.
2) The horizontal alignment
Select the SS and adjust to the center of a manual transmission
and that the screen is the same.
3) The vertical S correction setting
Selecting and configuring a PC, while top-bottom side of the pillow
equal.
4) Click OK (Y), to memorize the data.

* * *

LG MC-006
Variant Configuration (SVC MODE: OPTION-1
OPTION 2, OPTION 3, Teletext)
1) Press the yellow button or OP1, paragraphs 2, paragraphs 3, paragraphs 4 buttons
SVC Remote Controller.
2) Input data directly with the buttons, corresponding with
OPTION1? (0 ~ 127), OPTION2? (0 ~ 63), option3
? (0 ~ 127) and Teletext? (6 ... 131).
3) Select the function of each option CH up / down
and then set on each version, Vol Up / Down
button.

* * *
LG MC-007A
Adjusting the white balance. (LINE SVC 1)NOTE: This adjustment must be performed after the screen
voltage regulation.
1) Set your TV to receive 100% of the white model.
2) Click on the yellow button on the remote control in SVC
Mode.
3) Press the PSM (RED) button on the remote control. (Standard
photo)
4) Press + or PR PR-button function wishing to adjust.
5) Set the Low Light status CR and CB with the VOL + or Volute
CG: 50 to 262 X =? 8, Y = 266? 8.
6) Adjust the light of high status and BR with the VOL + or Volute
CG: 370 x 262 =? 8, Y = 266? 8.
7) Repeat the above step 5) and 6) until the status light for each high
and low light. (Europe: X = 283? 8, Y = 295? 8, color
Temperature: 9500K.)

* * *

LG MC-019
FEATURES SERVICE MODE TELEVISION CHASSIS MC-019A
Entry into service mode and adjust the TV chassis MC-019A can be made,
using the remote control supplied with the TV. To enter the service
mode, you must simultaneously press the OK button on the remote and the
front of the TV. Selecting service mode SVC-0, SVC-1, OPTION 1, OPTION 2
and OPTION 3 is the yellow button remote control. In modes 0 and
SVC-SVC-1 choice by the buttons setting PRs and PRt, and setting the
value of the - volume button. In other modes the choice of values ​​is
the number buttons. To save your settings should beclick OK.
Some background data and recommendations for adjustment and parameter settings
Before adjusting the TV should be checked and if necessary, set the pa-
CDL parameter in the mode of SVC-0 according to Table 4.
The values ​​of key parameters (options) that determine the
configuration of the TV (for Europe and the CIS), are shown in Tables 5,
6 and 7.
Adjustments to the TV chassis MC-019A can be produced by conventional
methods in the service mode SVC-SVC-0 and 1. Adjustable parameters and
their initial values ​​are given in Table 8.
Literature
1. Bezverhny I. Third generation LSI "single-chip television sets." RET, № 1, 2003.
2. Toltec A new series of single-processor television company Sharp. RET, № 5, 2000.
3. I. Bezverhny TV Samsung chassis KS1A. RET, № № 2, 3, 2002.
4. Konnov A. Samsung TV at a basic chassis KS1A. Repair & Service, № 8, 2002.
5. I. Bezverhny television chassis Daewoo CP-185. RET, № 9, 2002.
6. Bezverhny I. Features TV chassis CP-385 and CP-785. RET, № 3, 2003.Phone: (095) 925-6047 "Repair of electronic equipment» № 5, 2003 9

* * *
LG MC-022A
MC-022A. Enter the service mode using the remote controller RC-5. Close pins 1 and 11.

* * *

MC-022A.
Enter the service mode using the remote controller RC-5. Close pins 1 and 11.

* * *
MC48A.
The menu can be accessed through a dedicated console. He pressed the button (SVC)
* * *
MC-51A GOLDSTAR CF-25 \ 29C44.
Click OK on the long board Control board
and the yellow button on the remote.
* * *
MS-51V GOLDSTAR CF-25/29 C26, C36, C76


Login: odnovpemenno press MENU,-VOL, -
PR on the toolbar., OK, remember the change. For pepehoda pegylipovky on white balance: = i

• for GG, =? For-RG, = x - for BG. Exit: off to control.
  

* * *

MC-61A.
Mode 1. Simultaneously press the OK button, VOL +, PR + front panel
TV. Mode 2. Hold down the OK button, VOL +, PR + on the front panel
TV, double-click on the yellow button remote control. Exit: off to control* * *
MC64.
entry into the service menu: Simultaneously press OK on the remote control and on the TV.

* * *

LG MC-049B
Log in Service "menu" on the face and simultaneously the "menu button on the remote

* * *
LG MC-51A
MC-51A GOLDSTAR CF-25 \ 29C44.
Click OK on the long board Control board and the yellow button on the remote.

* * *
LG MC-71A
For several years, manufactured by LG TV models CF-29H90TM,
CF-29H90XM, CF-29H90NM with a diagonal 29-inch picture tube. The
availability of such options as "PIP", "freeze frame" digital Zoom,
"Golden Eye" and two aspect ratio (16:9 or 4:3), digital sound
processing, and others, allows to relate these models to the class "Hi
End". Of course, if the warranty on your TV set has not expired, then in
case of failure is better to turn to an authorized service center. If
the warranty has ended, or to the nearest service is very far away,
having skills in repair of television equipment and the technical
documentation, you can try to solve the problems themselves.As a rule, the need to adjust the TV's there after the repair. To do
this, service mode, the description which follows below. Then be
considered typical fault their methodology to identify and correct.
Service mode
For the TV to the service mode at the same time press the OK button
on the front of the TV and the remote control and hold them until the
menu screen.
To select one of the buttons used PR + or PR-, and to adjust the setting
- the VOL + and VOL-. After adjusting each parameter, click OK to the
new value stored in memory.
To adjust the geometric parameters of the image is fed to the antenna
input of the TV with the TV signal generator signal "test set".
Adjusting the horizontal alignment
Choose a parameter H-CENTER and change its value to the combination
of the center of the image horizontally to the geometric center of the
screen of the kinescope. To save your selections click OK.Adjusting the vertical alignment
Choose option V-CENTER and change its value to the combination of the
center of the image resulting from the geometric center of the screen.
Then click the OK button.
Adjust the vertical linearity
Choose option V-LIN and change its value in order to achieve the same
size of image detail at the top and bottom of the screen. To save your
selections click OK.
Adjusting the size of the vertical
Choose option V-AMP and regulate its value to the combination of the
size of the image resulting from the geometric size of the screen. To
save your selections click OK.

Adjust the size and horizontal distortion "parallelogram"
2
• Install the contrast 100% and brightness and color saturation - no more
50%;
• variable resistor VR404 (available on the main board of the TV) set
required size of the image horizontally;
• variable resistor VR403 (available on the main board of the TV) are makingparallel vertical bands and vertical image screen.
Adjust the accelerating voltage, and white balance
• Press and hold the button on the remote MIX in the service mode until the screen displays a horizontal light line;
• Turn the knob on the lower case SCREEN transformer counter-clockwise until it stops. Line on the screen will disappear;
• Turn the knob on the lower case SCREEN transformer in a clockwise
direction until the screen displays a bright horizontal line;
• Press SWAP on the remote control to return to TV in service mode;
• served on the antenna input of the TV signal "grayscale";
• set the brightness and contrast in a position close to the maximum,
and adjust the parameters of G-GN and B-GN so that the image on the
screen was no shades;
• Sets the minimum brightness and contrast (the image was barely
visible) and adjusting the parameters of R-CUT, G-CUT, B-CUT seeing to
it that the screen had no colors.
Adjusting the Focus
You can perform this operation in the TV, set it to one of the reception of television programs.
Establish a minimum value of saturation. FOCUS knob to set the lower case transformer optimum focus images on the entire screen.
Typical malfunction TV
Schematic diagram of the television chassis MC-71V is shown in Fig. 2-6 in zip archives.
No raster. No sound
TV connected to the network, include it and measure the voltage of B +
(about 110) on the collector of transistor Q402 (Fig. 2). If no
voltage, check the fuse
FR459. If it is working properly, move on to checking the power supply (PS).
Ohmmeter check the mains fuse F801. If it is defective, a voltmeter
measure the voltage at the output of the rectifier network - the
positive terminal of the capacitor S808. If the voltage is about 300V,
transferred to the test circuit IC801. However, if the rectifier output
voltage is not present, check for broken items SW801, T801, T802, P801,D801, FB801.__
* * *

LG MC-74A
1) Set your TV to receive digital model, if
otherwise indicated.
2) Click the OK button and control panel and
The remote control at the same time.
3) Click on the yellow button on the remote control to
Choose SVC-1 mode.
4) Press-CH up / down (T / U) function buttons for aiming
adjustment.
5) Press VOL up / down (/) button to the right pictures.
6) Click OK (Y), to memorize the adjusted data.
Setting
HS (Horizontal Shift)
Adjust to the vertical line in the center of the digital model
according to the geometric center of the vertical tube.
VS (Vertical displacement)
Adjust so that the horizontal line, the center of a digital circle
template according to the geometric center of the horizontal
Kinescope.
VL (Vertical linearity)
Adjust so that the boundary between the upper and lower
half is in agreement with the vertical scanning lines.
VA (H)
Adjust the inside of the circle at the top and bottom of the screen.
EW (east-west width)
Adjust to a digital model of the circle looks like an exact circle.
EP (East-West Parabolar)
Adjust so that the average of the extreme left and right
vertical parallel vertical lines with the CRT.
EC (East-West Coner)
Adjust so that the vertical line on all 4 corners
The screen looks in parallel with the vertical lines of picture
tube.
ET (East-West trapeze)
Adjust to the length of the horizontal top line of the same with him
lower horizontal line.
SC (West Vertical Correction)
Adjust so that all distances between a horizontal line
will be the same.
* * *

LG MC-84
TV.
Service mode TV LG chassis MC-84A.
Models: CF 14/20/21 K50/52E/X, CF 14/16/20/21 F60, CF 21/21 F80
The order of entry into the service mode
To enter service mode press the SVC at a special service remote control or
simultaneously press the OK button on the remote control and staffing at the front of the TV. Yellow
button remote control switch the service mode (SVC-0, 1, 2, 3).Selected in each of the modes desired option buttons PR + / PR-, and change it
contents keys VOL + / VOL-.
SVC-mode 0 (Figure 1)
AGC 14
RG 32
GG 31
BG 27
CDL 6
LINE SVC-0 PR05 N50HZ
Fig. 1
In this mode, regulated 5 parameters: AGC (automatic gain control voltage tuner), the magnitude of signals
primary colors (RG, GG, BG), CDL starting point cathodes. Recommended settings:
AGC - 14, RG - 32, GG - 31, BG - 27, CDL - 6. CDL parameter can have two meanings:
• 2 - to CRT 14 "and 16";
• 6 - to CRT 20 "and 21".
Note. Tuner type 6700VPF002A (marking ALPS) voltage at pin AGC must
be equal to 3.5 V, but the tuner type 6700VPF003V (marking LGES) - 2,7 V.
SVC-mode 1 (Fig. 2)
VL 34
VS 25
VA 43
HS 36
SC 10
LINE SVC-1 PR05 N50HZ
Fig. 2
In this mode, regulated 5 parameters: VL (vertical linearity), VS (offset by
vertical), VA (vertical dimension), HS (horizontal offset), SC (S-correction). Values
these parameters are given in Table. 1.
Table 1
Parameter
Value
Default
CRT 21 "LG
CRT 20 "
LG
CRT 14 "
LG
Kinescope
ORION
VL 34 34 34 34 34
VS 25 25 25 25 25
VA 43 43 43 43 43
HS 36 36 36 36 36
SC 10 10 10 5 5
SVC-2 mode (Fig. 3)
FP 18
NP 72
SP 55
SV 55
MAXVOL 100
LINE SVC-2 PR05 N50HZ
Fig. 3
In this mode, regulated 5 parameters: FP (FM-set decoder, NP (NICAM-tuning
decoder), SP (setting SCART), SV (audio level adjustment SCART), MAXVOL
(Volume control). Recommended values ​​of these parameters are as follows: FP - 18, NP -
72, SP - 40, SV - 55. MAXVOL parameter can be changed in the range of 1-100.
SVC-3 mode
2
In this mode, there are two options: Option 1 (Figure 4) and Option 2 (Figure 5). Correspond to each option
5 parameters, which are presented in Table. 2 and 3. Buttons 0-9 can enter the appropriate
Data Option.
* * *

LG MC-99AA
1. Preparing for the deviation setting
1) In the SVC, press yellow button.
If the remote controller does not have a yellow button
use the button under the Channel Down (PR E) button.
And then, the deviation of the adjustment OSD (SVC1 mode)
will be displayed.
2) Press the channel up / down to trying to function
Adjustment.
3) Press volume up / down to adjust the data.
VL (Vertical linearity)
Adjust so that the boundary between the upper and lower
half is in agreement with the geometric center of horizontal transmission.
VA (Vertical amplitude)
Adjust so that the range of a digital model of the circle can be
is an effective screen CPR.
SC (West Vertical Correction)
Adjust so that all distances between a horizontal line
should be the same.
VS (Vertical displacement)
Adjust so that the horizontal line of the Centre for Digital range
template according to the geometric center of the horizontal
CAT.
HS (Horizontal Shift)
Adjust so that the vertical center of the digital model range
In accordance with the geometric center of vertical transmission.
EW (W)
Adapt to this digital model of the circle looks like an exact circle.
EP (East-West Parabolar)
Adjust so that the average of the extreme left and right
vertical line is parallel with the vertical lines of transmission.
EC (East-West Coner)
Adjust so that the vertical line on all 4 corners
The screen looks in parallel with the vertical lines of transmission.
ET (East-West trapeze)
Adjust to the length of the horizontal top line of the same with
the lower horizontal line.
* * *

LG MC-991A
MC-991A.
Simultaneously press OK on the remote and OK on the TV. Hold the button for about 10 seconds.
* * *
LG MC-991A, PC-33B, CK-20F84, KF-15FA9S
MC-991A.
Simultaneously press OK on the remote and OK on the TV. Hold the button for about 10 seconds.

* * *
RSZZV.
Press and hold the SVC at a special console. Or the remote control,
performed on the chip SAA3010, jumper pins 1 and 11 chips. Exit: TV
* * *
PC-58A.
Simultaneously press OK on the remote and OK on the TV. Hold the button for about 10 seconds.
* * *
CK-20F84.
To enter service mode need a special service remote, but possible
and with the help of the staff. To do this, close the conclusions of 10
and 17 of the encoder chip in the console.* * *

KF-15FA9S.
Monoblock: Enter the service mode for the chassis - the control
board, by the push-button station output signal R58 {} + shorted to
ground at the same time press (OK) Remote control - after entering the
compound with mass can be removed. Suitable for monoblock series
KF-15-20-21Pxx

[ندعوك للتسجيل في المنتدى أو التعريف بنفسك لمعاينة هذه الصورة]

* * *

LG MC-993A
1. Preparing for the deviation setting
1) In the SVC, press yellow button.
If the remote controller does not have a yellow button
use the button under the Channel Down (PR U) buttons.
And then, the deviation of the adjustment OSD (SVC1 mode)
will be displayed.
2) Press the channel up / down to trying to function
Adjustment.
3) Press volume up / down to adjust the data.
L. - (vertical linearity)
Adjust so that the boundary line between the upper and lower half
In accordance with the geometric center of horizontal transmission.
VA - (H)
Adjust so that the range of a digital model of the circle can be located
within an effective screen CPR.
SC - (Vertical "Correcting C")
Adjust so that all distances between a horizontal line to
be the same.
VS - (Vertical displacement)
Adjust so that the horizontal line is a digital model of the circle center
In accordance with the geometric center of horizontal transmission.
HS - (horizontal shift)
Adjust so that the vertical center of the digital model range
In accordance with the geometric center of vertical transmission.
EW - (W)
Adapt to this digital model of the circle looks like an exact circle.
EC - (East-West parabola)
Adjust so that the average of the extreme left and right
vertical line is parallel with the vertical lines of transmission.
CRNU & CRNL
Adjust so that the vertical line on all 4 corners of the screen
It appears in parallel with the vertical lines of transmission.
ET - (East-West trapeze)
Adjust to the length of the horizontal top line of the same with him
lower horizontal line.
* * *

LG MC-994A
Service mode
As in any modern TV set, after the necessary repairs or replacement
elements of the RF control channel, the video processor and other components on the chassis MC-994A
run in service mode. To operate in this mode, you must have a remote control with buttons
teletext. Before performing adjustments include a TV and serves on its
antenna input signal is "Test table" and heated for 15 ... 20 min.
To enter the service mode at the same time press the "OK" button on the remote control and front
the TV, hold them until the screen displays a list of adjustable parameters (Fig.
1). The last line "LINE SVC 0" shows the number of the menu, but only five of them (LINE SVC 0-4).
Fig. 1. The list of regulated parameters in service mode
Choose the appropriate option button joystick "up-down" and regulate its value
buttons "right-left." To save the new setting press "OK" button. For
exit the service mode, switches the TV into standby mode by pressing the remote control
"Power". Consider the sequence of adjustments to the basic parameters on the chassis MC-994A.
Treble AGC
9
This adjustment is required after replacing the tuners, as well as the appearance of significant noise
(Noise) in the image.
•? Connect a voltmeter to the pin. A tuner TU101.
•? Served on the antenna input of the TV with the TV signal generator signal "Color
polo
•? Raw "to the level of 65 dB, include and configure the TV to the reception of this signal, and then
switch it into service mode.
•? Select the menu option "AGC" and his testimony sought control of the voltmeter
equal to 2.3 V for the tuner type 6700VPV002A or 3.0 V - tuner type 6700VPV002B.
Click "OK" memorize the new value "AGC".
Adjust the accelerating voltage
The accelerating voltage is usually regulated after replacing the tube or after repair
circuit line scanning.
•? Served on the antenna input of the TV signal is "Color bars" from the television signal generator.
•? In the service mode menu, select "LINE SVC 3", and in it - setting "CUTOFF".•? Regulator Screen on the transformer T402 are out to the bright horizontal line was barely visible.
White Balance
This operation is necessarily performed after adjusting the accelerating voltage.
•? On TV antenna input signal is fed "white box" and set the contrast
control to maximum and brightness - 90% of the maximum position.
•? In the service mode menu, select "LINE SVC 0."
•? Adjusting the "GG" and "BG" white balance to achieve the "bright".
•? Install adjusting brightness and contrast so that the screen just lit
up, and adjusting the parameters of "RC", "GC" and "BC" are making the
white balance to "dark."
•? If necessary, repeat several times adjusted for optimal white balance.
The factory settings are shown in Table. 5.
Table 5. Factory settings white balance
The parameter default values
LG MC8AA
RC 125
GC 140
Sun 125
GG 58
BG 65
Adjusting the Focus
This operation is performed in the same cases as the previous one, as well as worsening
focusing. Includes TV, serves on its antenna input signal "Grid" or "Test
10
table "and heated for 15 ... 20 min. Then the regulator Focus on the lower case the transformer
achieve the best focus image.
Adjustment of geometrical parameters of the image
This adjustment is performed as needed.
•? Served on the antenna input of the TV signal is the same as in the previous case.
•? Button before adjusting the "ARC" on the remote control select the image format
"STANDARD".
•? Enter the service mode, and in it - choose the menu "UNESVC2".
•? Consistently select options "VL" (vertical linearity), "VS" (centering on
vertical), "VA" (vertical size), "HS" (horizontal alignment), "SC" (S-
correction) and adjust the geometry of the image.
* * *

LG PC-8KA
1. Preparing for the deviation setting
1) In the SVC, press yellow button.
If the remote controller does not have a yellow button, you
You must use the service Remote Control (105-201G) and then
SVC button.
And then, the deviation of the adjustment OSD (SVC1 mode) will be
will be displayed.
2) Press the channel up / down to trying to function
Adjustment.
3) Press volume up / down to adjust the data.
2. Deviation adjustment procedure
VL (Vertical linearity)
Adjust so that the boundary between the upper and lower
half is in agreement with the geometric center of horizontal transmission.
VA (Vertical amplitude)
Adjust so that the range of a digital model of the circle can be
is an effective screen CPR.
SC (West Vertical Correction)
Adjust so that all distances between a horizontal line
will be the same.
VS (Vertical displacement)
Adjust so that the horizontal line of the Centre for Digital range
template according to the geometric center of the horizontal
CAT.
HS (Horizontal Shift)
Adjust so that the vertical range of the Centre for Digital
template according to the geometric center of the vertical
CAT.
EW (W)
Adapt to this digital model of the circle looks like an exact circle.
EP (East-West Parabolar)
Adjust so that the average of the extreme left and right
vertical line is parallel with the vertical lines of transmission.
EC (East-West Coner)
Adjust so that the vertical line on all 4 corners
The screen looks in parallel with the vertical lines of transmission.
ET (East-West trapeze)
Adjust to the length of the horizontal top line of the same with him
lower horizontal line.
VZ (Zoom Mode, vertical height)
Select a zoom mode with the button and adjust the data of the ARC
to lines A and B in Figure 5 ~ 10mm from the top
and bottom of the gearbox and 3 ~ 5 mm on each side of gearbox.
* * *

LG PC-81A
Adjusting the white balance. (LINE SVC-0)
NOTE: This adjustment must be performed after the screen voltage
adjustment.
1) Set your TV to receive 100% of the white model.
2) Click OK (Y) button on the TV and remote control
the same time get in the mode of SVC.3) Press-SCI (RED) button on the remote control. (Standard
photo)
4) Press the channel up / down to achieve the function
adjustment.
5) Set the VOL + or VOL-button GG031.
6) Set the VOL + or VOL-button on the status of each "WP" - "/" BG - "for
X = 293! 8, Y = 295! 8 color analyzer.
7) Click OK (Y), remember to adjust the data.
* * *
LG PC-99DA
Deviation data set (Line SVC-1)
Note: To enter the SVC mode, press the "OK" button, two buttons on the TV
and remote control, while at the same time.
1. Preparing for the deviation setting
1) In the SVC, press yellow button.
If the remote controller does not have a yellow button, you
You must use the service Remote Control (105-201G) and then
SVC button.
And then, the deviation of the adjustment OSD (SVC1 mode) will be
will be displayed.
2) Press the channel up / down to trying to function
Adjustment.
3) Press volume up / down to adjust the data.
4) Press the OK button to store the corrected data before exiting
SVC mode.
2. Deviation adjustment procedure
VL (Vertical linearity)
Adjust so that the boundary between the upper and lower
half is in agreement with the geometric center of horizontal transmission.
VA (Vertical amplitude)
Adjust so that the range of a digital model of the circle can be
is an effective screen CPR.
SC (West Vertical Correction)
Adjust so that all distances between a horizontal line
will be the same.
VS (Vertical displacement)
Adjust so that the horizontal line of the Centre for Digital range
template according to the geometric center of the horizontal
CAT.
HS (Horizontal Shift)
Adjust so that the vertical range of the Centre for Digital
template according to the geometric center of the vertical
CAT.
EW (W)
Adapt to this digital model of the circle looks like an exact circle.
EP (East-West Parabolar)
Adjust so that the average of the extreme left and right
vertical line is parallel with the vertical lines of transmission.
EC (East-West Coner)
Adjust so that the vertical line on all 4 corners
The screen looks in parallel with the vertical lines of transmission.
ET (East-West trapeze)
Adjust to the length of the horizontal top line of the same with him
lower horizontal line.
VZ (Zoom Mode, vertical height)
Select a zoom mode with the button and adjust the data of the ARC
to the line Oao and Obo in Figure 3 ~ 5 mm from the top,
bottom and each side of the checkpoint
* * *

TV Slider LG KF21P32,
MV-031A / B chassis, flashing OICTMPH016A Processor
TDA9381PS/N2/310864 VC04TO P156T PHILIPS 2000, 24S016
Memory. Teletext, no, Secam - there, Russian language - is, DK-have.
Entering the service menu: the junction of resistors R58 + R451 jumper to ground.
+ Push "OK" button on the remote.
* * *
TV LG - 15 "
- UOC - SUSOC LA76936Y 7N-58Y7,
ZQ1 - 32.768 kHz, EEPROM - 24C08A, ZQ2 - 4,433619 MHz, ULF - TDA2003,
KR - LA78040, UPS - trehtranzistorny standard "Chinese", the remote
(Native) - LW ​​56A6. Analogs RC: 5Z26 = 55K3 = 55K2 = 54P4 = 54J8.
Entering the service menu with full-time remote control of two ways -
Remote finalized - is added button input directly into the service menu or
pressing a sequence of buttons on the remote Menu and code 6 4 8 3 (series
repeat as many times for different sections of the main service menu).
* * *
TV LG CT-25Q20RQ (for MC-022A chassis)
additional information.
Reset it happens: When you connect to the network television for the seventh
leg having 3.3 volts, 0 volts after a moment, then starts
CP and 3.3 volts appear again (this is if the TV was switched off from
network at work). If the TV is turned off via the standby mode,
Reset a bit different is happening: when you connect to a network TV
on the seventh leg having 3.3 volts and a processor including a command
"Expects" or with the remote control buttons as soon as the team came
inclusion - in the seventh leg of 0 volts, well then runs Wed and 3.3
volts appear again.
As for the tires SCL (59) and SDA (60): When you connect to a network TV
(From the network is disabled in standby mode) - a package of tires, "data"
and jumps on both legs, five volts (not observed pulse),
as soon as the TV in the working mode is activated - the tire data sharing stops.
Processors VCT3804F (0IZZVC0036J (V1.42)) and VCT3834F (0IZZVC0036H (V1.69)) are used interchangeably.
Entering the service menu: on the remote control button + OK on the "local keyboard"
TV OK button. Navigation service menu - on the remote control button
color, remember the settings - OK on the remote, get out - TV off.
* * *

TV LG CT-25K90E (MC-022 chassis).
Memory: 24C16A,
Percent: VCT3834B D6 (OICTMMN004A LG24), Personnel: LA7845., Audible
percent.: MSP3460GB B8, BP: STRF6456, Tuner: TAFD-Z242D.
It was a processor VCT3804B D6 (OICTMMN014A LG12), tried VCT3804B
D6 (OICTMMN010A) - turned out only Korean (or Chinese,
NTSC), set VCT3834B D6 (OICTMMN004A LG24), English language,
of all the Russian text.
Entering the service menu:
1) For shestiknopochnoy keyboard device:
OK button on the remote control button + OK on the 'keypad local "TV. Hold
up to 10 seconds. Navigation service - colored buttons on the remote control or MENU,
remember settings - OK on the remote control, get out - turn off TV.
2) For the keyboard, four-unit:
OK button on the remote control button + arrow on the circular "keyboard
local "TV. hold up to 10 seconds. Navigation service - on the remote control
colored buttons or MENU; remember settings - OK on the remote, get out - TV off.
Processor clean memory registers, but the entrance to the service does not (by default
shestiknopochnaya keyboard). Put the memory of prescription or solder
button with a resistor 270 Ohm ("OK" button) and enter the first method.
3) Remote RC-5, 11.1 foot jumper circuit board.
* * *

TV TV LG 29FA5RLX.
Microprocessor -
TDA12021PQ/N1F00 + sticker paper: 3.21V17AA5, UPS - STRX6556,
EEPROM - 24C16A, Tuner - 6700MF0018A TAEA-G011D, ULF - TDA7297SA.
Entering the service menu - for the LG model, simultaneously press
MENU button on the keypad on the remote and local MENU button and hold to go into the service menu.
* * *
TV candybar LG KF-15FA92B, MV-031A chassis.
Microprocessor TDA9381PS/N2/3I0864 (OICTMPH016A firmware). 24s16 memory.
Enter the service mode.
Next to the buttons on the Main Board controls two jumpers are labeled "OK KEY".
They need to jumper with tweezers and hold the "OK" at the same time on
an ordinary remote control until the service menu. Then - as usual.
* * *
TV LENTER 72CTV3358
8897CSCNG7A-processor 15 on the sticker says 8897-2.0 29E00/P0804014B.
TDKS BSC026-N2143 071 227-B3, BSC 026-01N401 OF19F01170-000-B, block
Power STR W6556A, ANAN17821A, TUNER ET-5EE-K06.
Entering the service menu:
VOLUME SET = 0. Hold the VOL (-) AT lokalke. CLICK FOR RC DISPL.
FACTORY - ON SCREEN. CLICK AGAIN DISPL. MENU will appear.
CLICK AGAIN DISPL .- MENU F1POYAVITSYA.
THEN GO TO submenu of-MUTE.
TV Liberton Lic 14 000 NF,
Rally driver
the fault of the host (on and immediately into standby mode). Chassis
very similar to the TCL M28, but the other processor. Processor 8891CSBNG6N54
13-T18M28-01M01, 24S08 memory, frame TDA4864AJ, FBT BSC25-0252R
and numbering of the elements numbered by others, such as Rxxx Cxxx, than that of M28.
Entering the service menu: same
1. reduce the volume to "0"
2. synchronously on the local keyboard, press the "VOL-" and DISP
(With "+" box) on the remote. Russian language connects 6 KEY GROUP MODE1 -13 changed to 9V.
* * *
TV LIBERTON LIC21S03G.
Microprocessor:
NXP TDA11136PS/N2/3 following lines CK3865 CK6702, there is no
fourth row. EEPROM - FM24C16 - memory of the "native" with the regime came
on record and replaced with 24C16 ATMEL, ZQ - H24, 576M, HOT - BU2720DX,
Tuner - TAF5-C4I23 (RoHS), PWM power supply module - FSCQ0765RT - replaced
on KA5Q0765RT without elaboration, IC Vertical - TDA4864AJ,
CRT - A51CPAB00X01 (IRICO), TDKS - 234 175 - 080604C ROHS BSC60E1 (B),
sound chip - TFA9842AJ, TPI Power Module - RoHS BCK-35-0489-810 030 175.
Entering the service menu:
1. volume to remove the "0".
2. MUTE button on the remote while holding - the MENU button to click on the "lokalke" TV
3. Exit - Pressing POWER on the remote control.
* * *

TV LIFETEC, SCHNEIDER: STV6708, LT7000, CTV2780, TV-8 chassis, processor: ST6365.

Digital TV DIGIT2000serii, based on TV-8 chassis company SCHNEIDER.
Log into the service menu:
1) at the same time push the blue and red buttons on the remote.
2) No later than five seconds, press the buttons at the same P + and VOL + keys on the TV.
Confirmation of entry will be the emergence of information on the screen:
SERVICE V XXX (XXX symbols represent the control version of the program in the ROM of the processor located).
Service adjustment:

• election options buttons P + / -.
  
• Adjusting the settings buttons VOL + / -.
  

Any adjustment - a permanent memory of TV is automatically recorded.

1. Center vertically - VP.
2. Center Horizontal - HP.
3. Vertical Size-VA.
4. Vertical Linearity - VL.
5. Sharpness-VB: Install VB = 24.
6. Correction of distortion in the vertical-PA.
7. Horizontal Size - HA.
8. Correction at the corners - CC.
9. Keystone correction - PT.
10. White balance-RGB.
11. Adjusting the stereo-S-ADJ: The input of the tuner test signal is generated
containing stereo. Connect the oscilloscope probe to pin 3 SCART
connector. Get the best separation of left and right audio channels.
12. Adjusting the stereo - L-ADJ: file input tuner with the TV broadcast level more 60dBmkV/75 ohm stereo contains. Connect
oscilloscope probe to pin 1 SCART connector. Get the best separation of left and right audio channels.
13. Linearity control - CRT.
14. Cutoff level of cathodes - GR / G + / GL: is used to adjust the accelerating voltage grid.
15. The delay of the luminance signal with respect to color-DELAY.

Adjustment of the accelerating electrode voltage, accuracy and values ​​of signals, the cathodes of Governors:

• place: at the minimum brightness, for maximum contrast and saturation in the middle position.
  
• The input to the device a test signal to file a black field.
  
• Enter the service menu, choose the position of the GR / G + / GL (G + option should not be changed).
  
• option to the right to regulate GR best value.
  
• GL parameter to regulate the right to the best value.
  

Adjust the parameters specified so that the pointer is between GR and GL jumped.

In the service has access to configuration options _ris TV 2.

• Accessing the options selected (OPTION 1 ... OPTON 7) is possible with buttons L + and L-.
  

selected option can be enabled or disabled ON OFF by pressing the yellow.

Options 5 and 6, in some versions of the program may not apply.

• any change in the options automatically stored to permanent memory TV.
  

The value of options _ris 2:
If the active option 7, TV to standby mode automatically
passes, six minutes after disconnecting the TV signal. Otherwise, the TV will remain in operation.
Option three is active, picking up from version 1.7 (the version number when entering the service mode is displayed).
Exit from service: to put pressure on the TV remote control or turn off the TV.


[ندعوك للتسجيل في المنتدى أو التعريف بنفسك لمعاينة هذه الصورة]

* * *

TV Loewe Arcada 8772, 8672 etc. Q2300 chassis, 2400.
Log in Service mode: pressure on the machine (not on the remote, and
on the TV itself) four times a button with an arrow "on the arrow
time "display will appear Service, and then continued in a second. button on the key M.
* * *
TV MIYOTA MY-6600R mini LCD TV 6.''
Processor S3F880AXZZ-AQBA, video processor TA1238ANG.
Apparatus MIYOTA M-TV-7077R
PAL / BG, SECAM / DK MULTI SYSTEM. JV-605-88LA00 CHASSIS.
Ingredients: LA76810A - IC1, LC863332B 52C6 - IC2, CD4001 - IC3-IC4,
LM386 - IC5, A81DC (24C04) - IC6, LA7642N-IC7, 2368?? - IC8, 78L05 -
IC9.
Enter the service mode: STANDBY, then MUTE, then CALL,
then TIMER, and the "snake" with an arrow. Myself included, after the cutscene, be written in red "FACTORY" /
Paging "TIMER". First appears after clicking "B / W BALANCE",
second time there "ADJUST MENU 0".
The election of sub-CH-"," CH + "and change settings" and "VOL-", "VOL +".
For the third time press will exit the service menu.
The first way without the remote
Sound set - at least, the TV turn off the switch on / off,
located at the side, holding the menu button on the keyboard turn the unit on / off switch.
On zkrane FACTORY ADJUST appears with the following menu:submenu 1: SIGNAL
sub-menu 2: BALANCE
sub 3: GEOMETRY
sub-4: ANALOG DATA
sub-5: PICTURE
sub 6: LOGO
menu 7: SYSTEM
sub-8: FACTORY OPTION
The second method is by using the remote
to press Power, then mute, then call, then timer, and finally the snake arrow buttons.
Tested - on LCD miniTV SUPER 7 "G700 fits. AV-888 chassis.
* * *

TV Mitsai TV Techno 51CM,
PT-92-90 chassis, the microprocessor TDA 9350 PS/N1/2S0512
TELRA_T3_D.
Enter the service menu: press on the remote and the volume SubPage
Vol-panel TV. Present and DK and Secam.
* * *
TV Mitsai processor TDA9380PS/N1/1K0174.

from jake9999soobschenie, Mitsai Basic model TV-37 cm

• DESBLOQUEAR CUDIGO ...
  

Premir an e depois no telecomando 2
Seleccionar "Lock" no menu (Features) "Caracteristicas"
Premir tecla 3 no telecomando
Premir e premida manter a tecla "Vol-" no painel frontal
(Para ir a Features »manter premida aty alterar Premir tecla" Menu "eo menu (Overview)
»Bloqueio passa a" off "
Premir 2X tecla "Menu"
(Translation): Unlock code.
Elect the «Lock» in «Features» menu. to press 1, then on your remote 2. Pressure and
hold «Vol-» on the face. 3 Push the remote control. Locking in the "off" moves.
To convert to Features push "Menu" and hold until you change. Push twice "Menu". This language is Portuguese.
* * *

TV NASH CTV-2102A,
Chassis: on paper
on the board - CY050905 46 421. Processor: LC863532C
55K9 5UR23, memory: 24CO8A, video: LA76810A, Tuner:
GDC ET-K51E-CV100K, HR chip: LA78040, TDKS:
BSC24-01N4014K 51009A101975, line transistor: D2499,
Power Supply D5498, a sound chip: CD5265CS - 2pcs.
Fault: The device is locked - in the lower left corner of the castle.
Push and hold up to 10 seconds DISPLAY button.
* * *
TV NEC, AKAI.
Microprocessor SPL51-R02 422AX9731 (SPL50-R01) (branded NEC,
AKAI walking). Translated into standard audio I solder the resistor 100th
between bus 5 and the terminal 27 (IF-Code), transfer to BG / DK - 3,3 components resistor.
Enter the service mode: press a remote control buttons alternately MUTE,
OK (M), TV. The choice of parameters - buttons up and down, changing the value
options - the right-left, stored in pamyatOK (M), leave the service TV.
* * *
TV Nokasonic CB3555.
Processor:
TOSHIBA-HAY-20 8891CPBNG6KU3, EEPROM - 24C08, ZQ - 8MHz,
HOT - 1803DFX, Tuner LINGHUA TDL-3N1, UPS (trehtranzistorny)
3u01 similar chassis to the topic discussed, "LC863hhh Processors (chassis 3Y01)».
Entering the service menu:
1. volume to remove the "0"
2. At the same time put pressure on the local keyboard, "VOL-" on the remote control DISP (rectangle with "+").
3. Go through the pages of the menu - pressing of Mute on the remote.
4. Exit from service - Menu on the remote.
After entering the service menu button DISP (rectangle with
a "+" sign) on the remote can include a test signal generators
built-in (white box, black box, Iversen, squares, squares).
Note: To complete the service section in the service value F7 PAGE
set to "1", then only the remaining sections of the menu will be opened (after F7).
* * *